Its a little tough to judge value in smaller leagues but your roster is certainly solid.
You have tremendous depth at WR with a stellar top 2 (Larry Fitzgerald and Miles Austin) complimented by several upside plays like Manningham, Britt, Collie and Ochocinco. Your RBs are solid. I'm not too high on Beanie Wells but I think its important to keep a certain perspective: Wells is your 4th running back behind 3 other studs. I do think that you have enough WR depth to package up and improve that second flex spot if you were so inclined. Throw in JerMichael Finley and Aaron Rodgers who both could flirt with being the number 1 scorer in their respective positions and you are squared away. In smaller leagues, everybody is going to be starting a lot of studs. It is important to have elite options who perform on a consistent basis when you are going against strong rosters like those in your league. Package up as much as you can.
Your team should be competitive in 2011. Good luck